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UK B.S. BS 1554, 317S17 Specialsteel Specification for stainless and heat-resisting steel round wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 317S17
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 317S17 B.S. UK Specification for stainless and heat-resisting steel round wire

Chemical composition(mass fraction)(wt.%) of the 317S17

C Si Mn P S Cr Mo Ni
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 3.00 -4.00 12.00 -15.00

Mechanical Properties of steel grade 317S17

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
996 (≥) 782 (≥) 11 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 317S17

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
41 - -     0.42 -  
285 723 - 42.3 414   -  
828 - 33 34.2   222 312

Heat Treatment of steel grade 317S17

Heat treated : 1653°C - 1361°C

Technological Curves of steel grade 317S17

Cross Reference Table (Equivalent Grade) of 317S17

Grade Standard Country Application
317S17
317S17

Relevant standard of 317S17

BS 1554 Specification for stainless and heat-resisting steel round wire BS-1554.pdf

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